Outstanding Service For $20
This business recently changed its name to Kennesaw Emissions Center. Easy to find, at the intersection of Acworth-Due West Road & Cobb Pkwy, across from Just Brakes, I take our vehicles to these guys every year. They charge $20. They are very polite, and you don't even need to get out of your vehicle. They have two drive-through service lanes, and emission tests are all they do, so there is never a line. They know their business very well and can answer all your questions. I highly recommend this small business.